Asus TR-DLSR User Manual download pdf (Page 55)

ASUS TR-DLSR User’s Manual 55

4. BIOS SETUP

I/O Device Config

Floppy Disk Access Control [R/W]

When set to [Read Only], this field protects files from being copied to floppy

disks by allowing reads from the floppy disk drive but not writes. The setup

default [R/W] allows both reads and writes. Configuration options: [R/W]

[Read Only]

Onboard Serial Port 1 [3F8H/IRQ4]

Onboard Serial Port 2 [2F8H/IRQ3]

These fields allow you to set the addresses for the onboard serial connectors.

Serial Port 1 and Serial Port 2 must have different addresses. Configuration

options: [3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/IRQ10]

[Disabled]

Onboard Parallel Port [378H/IRQ7]

This field sets the address of the onboard parallel port connector. If you disable this

feature, Parallel Port Mode and ECP DMA Select configurations will not be available.

Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]

Parallel Port Mode [ECP+EPP]

This field allows you to set the operation mode of the parallel port. [Normal] allows

normal-speed operation but in one direction only; [EPP] allows bidirectional parallel

port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode;

[ECP+EPP] allows normal speed operation in a two-way mode. Configuration options:

[Normal] [EPP] [ECP] [ECP+EPP]

4.4.2 I/O Device Configuration

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Asus TR-DLSR User Manual Page 55